Then-U.S. ambassador to Iraq Christopher Hill (right) tours the Mosul Museum of History in May 2009. This week the self-declared Islamic State posted a video online that showed militants going through the museum, pushing over statues and smashing artifacts with sledgehammers.
Mujahed Mohammed/AFP/Getty Images
A playground is seen in London, outside an address where Kuwaiti-born London computer programmer Mohammed Emwazi is believed to have lived. Emwazi has been identified as masked ISIS militant "Jihadi John."
Niklas Halle'n/AFP/Getty Images
Jordan's election laws make it impossible for any one political party to build a strong bloc in Parliament. Observers say that's one reason for the country's weakness — and for the growing appeal of the messages used by militants of the self-proclaimed Islamic State.
Khalil Mazraawi/AFP/Getty Images
A mural is seen on the remains of a house that witnesses said was destroyed by Israeli shelling during a 50-day war last summer in Beit Hanoun in the northern Gaza Strip.
Suhaib Salem/Reuters /Landov
A central figure in videos released by the self-declared Islamic State has been identified as a man from West London. He's seen here dressed in black, threatening Japanese captives Haruna Yukawa (right) and Kenji Goto.